/* ===== Base & theme ===== */
:root{
  --bg: #162150;
  --panel: #F8FAFF;
  --muted: #DDE7FE;
  --text-light: #e9edf2;
  --subtle: #b6bdc7;
  --brand: #5a8bff;
  --accent: #69e0ce;
  --text-dark: #0b1a4f;
  --maxw: 1120px;
  --radius: 18px;
  --shadow: 0 10px 28px rgba(0,0,0,.28);
  --header-height: 72px;
}

*{ box-sizing:border-box }
html{ scroll-behavior:smooth }
body{
  margin:0;
  background:var(--bg);
  color:var(--text-light);
  font: 16px/1.6 Inter, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
}

button, input, textarea, select{ font:inherit }

img{ max-width:100%; height:auto; display:block }
a{ color:inherit }

.container{ width:min(100% - 32px, var(--maxw)); margin-inline:auto }
.section{ padding: 84px 0 }
.section.muted{ background:var(--muted) }
.section.muted :where(h1,h2,h3,h4,h5,h6,p,li,ol,ul,strong){
  color:var(--text-dark);
}
.section.muted :where(a){
  color:inherit;
}
.note{
  margin-top:24px;
  font-size:.85rem;
  color: color-mix(in srgb, var(--text-dark) 70%, #000 30%);
  line-height:1.5;
}
.note-inverse{
  margin-top:24px;
  font-size:.85rem;
  color: color-mix(in srgb, var(--text-light) 85%, #fff 15%);
  line-height:1.6;
}
.note-inverse a{
  color:var(--text-light);
  text-decoration:underline;
}

.social-links{
  margin-top:24px;
  display:flex;
  flex-wrap:wrap;
  gap:12px;
}
.social-links a{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:44px;
  height:44px;
  border-radius:50%;
  border:1px solid rgba(255,255,255,.28);
  color:var(--text-light);
  transition: border-color .2s ease, background .2s ease, color .2s ease, transform .2s ease;
}
.social-links a:hover{
  transform: translateY(-2px);
  border-color: rgba(255,255,255,.6);
  background: rgba(255,255,255,.08);
}
.social-links a:focus-visible{
  outline:2px solid var(--brand);
  outline-offset:3px;
}
.social-links svg{
  width:20px;
  height:20px;
  fill:currentColor;
}
.section.muted .social-links a{
  border-color: transparent;
  background: var(--text-dark);
  color:var(--text-light);
}
.section.muted .social-links a:hover{
  background: color-mix(in srgb, var(--text-dark) 85%, #000 15%);
  border-color: transparent;
}

h1,h2,h3{ line-height:1.2; margin:0 0 12px }
h1{ font-size: clamp(28px, 5vw, 44px) }
h2{ font-size: clamp(22px, 4vw, 32px); margin-bottom: 24px }
h3{ font-size: 18px }
.lead{ color:var(--subtle); font-size:1.125rem; margin:8px 0 24px }
.eyebrow{
  text-transform:uppercase; letter-spacing:.12em; font-size:.8rem; color:var(--subtle);
  margin:0 0 10px;
}

/* skip link */
.skip-link{
  position:absolute; left:-9999px; top:auto; width:1px; height:1px; overflow:hidden;
}
.skip-link:focus{
  left:16px; top:12px; width:auto; height:auto; background:#fff; color:#000; padding:8px 10px; border-radius:8px; z-index:1000;
}

/* ===== Header / nav ===== */
.site-header{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(10px);
  background: color-mix(in oklab, var(--bg), transparent 30%);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.nav{ display:flex; align-items:center; justify-content:space-between; padding:14px 0 }
.logo{
  display:inline-flex;
  align-items:center;
  text-decoration:none;
}
.nav-toggle{
  display:none;
  align-items:center;
  justify-content:center;
  width:44px;
  height:44px;
  border:1px solid rgba(255,255,255,.28);
  border-radius:12px;
  background:transparent;
  color:inherit;
  cursor:pointer;
  transition: border-color .2s ease, background .2s ease;
  position:relative;
}
.nav-toggle span{
  position:absolute;
  left:50%;
  top:50%;
  width:22px;
  height:2px;
  background:var(--text-light);
  transform: translate(-50%, -50%);
  transform-origin:center;
  transition: transform .2s ease, opacity .2s ease, top .2s ease;
}
.logo-mark{
  height:36px;
  width:auto;
  display:block;
}
.logo:focus-visible{
  outline:2px solid var(--brand);
  outline-offset:4px;
}
.nav-list{
  display:flex; gap:16px; align-items:center; list-style:none; padding:0; margin:0;
}
.nav-list .divider{ display:none; }

.nav-list a{
  color:var(--subtle); text-decoration:none; padding:8px 10px; border-radius:12px;
}
.nav-list a:hover{ color:var(--text-light); background:rgba(255,255,255,.07) }

/* ===== Hero ===== */
.hero{
  --hero-stack-gap: clamp(24px, 4vh, 48px);
  padding-block: clamp(96px, 16vh, 160px);
  min-height: calc(100vh - var(--header-height));
  display:flex;
  align-items:center;
}
.hero-grid{
  display:grid; gap:40px; align-items:center;
  grid-template-columns: 1.15fr .85fr;
}
.hero-copy{
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  justify-content:center;
  gap: var(--hero-stack-gap);
}
.hero-copy .eyebrow{ margin:0 }
.hero-copy h1{ margin:0 }
.hero-copy h1 .headline-secondary{
  display:block;
}
.hero-copy .lead{ margin:0 }
.stack{
  display:flex;
  flex-direction:column;
  gap: 20px;
}
.stack > *{
  margin:0;
}
.stack-cta{
  display:flex;
  align-items:flex-start;
}
.hero-art .placeholder{
  aspect-ratio: 4/3; border-radius: var(--radius);
  background:
    radial-gradient(60% 60% at 70% 20%, color-mix(in oklab, var(--accent), transparent 55%), transparent 60%),
    radial-gradient(60% 60% at 20% 80%, color-mix(in oklab, var(--brand), transparent 55%), transparent 60%),
    linear-gradient(135deg, var(--panel), #0f1118);
  box-shadow: var(--shadow);
  border:1px solid rgba(255,255,255,.06);
}
.hero-image{
  width:100%;
  border-radius:12px;
  box-shadow: var(--shadow);
  border:1px solid rgba(255,255,255,.06);
}

.cta-row{
  display:flex;
  flex-direction:row;
  gap:12px;
  align-items:center;
  flex-wrap:wrap;
}
.btn{
  display:inline-block; padding:12px 16px; border-radius: 12px;
  text-decoration:none; font-weight:600; letter-spacing:.02em;
  border:1px solid rgba(255,255,255,.12);
}
.btn-primary{ background:var(--brand); color:#fff; border-color: transparent }
.btn-primary:hover{ filter:brightness(1.06) }
.btn-outline{ color:var(--text-light); background:transparent }
.btn-outline:hover{ background:rgba(255,255,255,.06) }
.section.muted .btn-outline{
  color:var(--text-dark);
  border-color: color-mix(in srgb, var(--text-dark) 25%, transparent 75%);
}
.section.muted .btn-outline:hover{
  background: color-mix(in srgb, var(--text-dark) 12%, transparent 88%);
}

/* ===== Logos row ===== */
.logo-row{
  display:grid; gap:12px; grid-template-columns: repeat(3, 1fr);
  list-style:none; padding:0; margin: 12px 0 0;
}
.logo-box{
  display:grid; place-items:center; height:60px;
  background: var(--panel); border-radius: 12px; color: var(--subtle);
  border:1px solid rgba(255,255,255,.06);
}
.logo-box a{
  display:grid;
  place-items:center;
  height:100%;
  width:100%;
}
.logo-box img{
  max-height:50px;
  width:auto;
}

/* ===== Team ===== */
.team-grid{
  display:grid; gap:22px; grid-template-columns: repeat(3, 1fr);
}
.card{
  background: var(--panel); border-radius: var(--radius);
  padding:16px; border:1px solid rgba(255,255,255,.06);
}
.avatar{
  width:100%; aspect-ratio:1/1; object-fit:cover;
  border-radius: 12px; margin-bottom: 12px;
}
.role{ color:var(--subtle); margin: 0 0 8px }
.bio{ margin:0 0 8px; color:#cfd6df }
.links a{ color: var(--accent); text-decoration: none }
.links a:hover{ text-decoration: underline }

#team .role{
  color: color-mix(in srgb, var(--text-dark) 70%, #fff 30%);
}

#team .links a,
#contact a{
  color: color-mix(in srgb, var(--accent) 60%, var(--text-dark) 40%);
}

#contact a:hover{
  text-decoration: underline;
}

/* ===== Contact ===== */
.contact p{ margin:.3rem 0 }

/* ===== Footer ===== */
.site-footer{
  padding: 36px 0; border-top: 1px solid rgba(255,255,255,.06);
  background: var(--bg);
  color:var(--text-light);
}
.site-footer a{ color:var(--text-light); }
.site-footer a:hover{ text-decoration: underline; }
.footer-grid{ display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:12px }

/* Section anchor offset for sticky header */
section{ scroll-margin-top: 96px }

/* ===== Responsive ===== */
@media (max-width: 980px){
  .hero-grid{ grid-template-columns: 1fr }
  .hero-copy{
    align-items:flex-start;
  }
}
@media (max-width: 720px){
  .nav{
    flex-wrap:wrap;
    gap:12px;
  }
  .nav-toggle{
    display:inline-flex;
  }
  .site-header.nav-open .nav-toggle{
    border-color: rgba(255,255,255,.6);
    background: rgba(255,255,255,.08);
  }
  .nav-toggle span:nth-child(1){
    top: calc(50% - 8px);
  }
  .nav-toggle span:nth-child(2){
    top:50%;
  }
  .nav-toggle span:nth-child(3){
    top: calc(50% + 8px);
  }
  .site-header.nav-open .nav-toggle span:nth-child(1){
    top:50%;
    transform: translate(-50%, -50%) rotate(45deg);
  }
  .site-header.nav-open .nav-toggle span:nth-child(2){
    opacity:0;
  }
  .site-header.nav-open .nav-toggle span:nth-child(3){
    top:50%;
    transform: translate(-50%, -50%) rotate(-45deg);
  }
  .nav > nav{
    width:100%;
  }
  .nav-list{
    display:none;
    flex-direction:column;
    width:100%;
    gap:8px;
    padding:16px;
    margin-top:0;
    background: color-mix(in srgb, var(--bg) 75%, transparent 25%);
    border:1px solid rgba(255,255,255,.08);
    border-radius:16px;
  }
  .site-header.nav-open .nav-list{
    display:flex;
  }
  .nav-list a{
    width:100%;
  }
  .team-grid{ grid-template-columns: repeat(2, 1fr) }
  .logo-row{ grid-template-columns: repeat(2, 1fr) }
}
@media (max-width: 520px){
.team-grid, .logo-row{ grid-template-columns: 1fr }
}